一、最优化管理模型的组建建立种群数量动态模型,除了预测害虫发生,揭示害虫与环境之间的关系外,更重要的是探讨害虫综合管理的最优化决策。对于以有害生物种群及其环境因子所构成的动态系统的管理,总离不开经济学的观点,人们总希望系统的某些性能达到最优,例如最 First, the establishment of the optimal management model Establish a dynamic population model, in addition to predicting the occurrence of pests, revealing the relationship between pests and the environment, more importantly, to explore the optimal management of pest decision-making. The management of a dynamic system of pest populations and their environmental factors can not be separated from the economic point of view, and one hopes that some of the system’s performance will be optimal, for example,